Solutions by » GCF of two numbers

What is the GCF of 5401 and 5190?

The GCF of 5401 and 5190 is 1.

Steps to find GCF

  1. Find the prime factorization of 5401
    5401 = 11 × 491
  2. Find the prime factorization of 5190
    5190 = 2 × 3 × 5 × 173
  3. To find the GCF, multiply all the prime factors common to both numbers:

    Therefore, GCF = 1

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).